可持续性是采石业的未来,我们必须立即行动。
【译文】 孔子说:“明智的人喜欢水,仁慈的人喜欢山;明智的人好动,仁慈的人好静;明智的人快乐,仁慈的人长寿。”
The international system is inherently competitive, and states are constantly trying to outmaneuver each other.
"The only thing necessary for the triumph of evil is for good men to do nothing."